<!DOCTYPE html>
<html>
	<head>
		<meta charset="utf-8">
		<title></title>
		<link rel="stylesheet" type="text/css" href="javascript/dist/css/bootstrap.min.css"/>
		<script type="text/javascript">
			window.onload = function(){
				var input = document.getElementsByTagName('input')[0];
				
				input.onkeydown = function(event){
					console.log(event.keyCode);
				}
			}
		</script>
	</head>
	<body>
		<input type="" name="" id="" value="" class="form-control"/>
	</body>
</html>
